baber/WOPTO huggingface dataset:
Patent JP-H0560129-A (JP)
Title: Vibration-proof direct acting guide sliding unit
Inventor: MORITA KUNIHIKO
IPC: F16C29/00
Filed: 1991-08-23
Abstract: PURPOSE:To provide a direct acting guide sliding unit having large rigidity against the vertical and horizontal loads on a track rail and against the moment load and having vibration-proofness and vibration damping property. CONSTITUTION:Sliding plates 17, 27, 28 made of a low-friction coefficient material are fixed to the first sliding face 14 of a casing 5 kept in contact with the top face 13 of a track rail 1 and the second sliding faces 25, 26 of the casing 5 kept in contact with the lower face of the stretched wall 23 of the track rail 1, and squeeze film dampers are formed between the surfaces of the sliding plates 17, 27, 28 and the top face 13 of the track rail 1 and the lower face of the stretched wall 23.
Patent JP-H08102990-A (JP)
Title: Sound output device
Inventor: OSAWA HIROSHI
IPC: H04R3/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a sound output device with less number of externally mounted components in which sound volume adjustment of a speaker is easily made. CONSTITUTION: Plural resistor groups 5-1 to 5-4 to adjust a sound volume of a speaker 17 and plural transmission gates 7-1 to 7-4 to selectively short-circuit each of the resistor groups are provided inside a microcomputer. Then a control signal obtained by the decoding result of program data is latched by a latch circuit group 8 to control number of series connection of the resistor groups 5-1 to 5-4. Thus, number of externally mounted components for the microcomputer is reduced to reduce the cost and the operation by the user is facilitated.
Patent JP-2000062962-A (JP)
Title: Device for charging hopper with raw material
Inventor: SO SHUKYO
IPC: B65G47/46
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the segregation of grain size of the raw material in a raw material hopper by bending plural divided frames, and stretching a conveyor belt between conveyor frames through plural conveyor pulleys, and providing a head part of a receiver conveyor over a relay hopper. SOLUTION: A rear end of a first telescopic frame formed of two divided frames is connected to a tip of a fixed frame freely to be turned. The fixed frame and a first, a second telescopic frames form a conveyor frame. A conveyor belt 4 is wound in the endless condition between a tail pulley 5 and a head pulley 8 through a relay pulley 7 and while passing between a relay pulley 6 and a pinching pulley 11. A relay hopper 3 is provided on a tail side conveyor belt 4. A head pulley 2a of a receiver conveyor 2 is provided over the relay hopper 3, and the head pulley 2a is moved in a direction (a) with a raw material charging device 1.
Patent JP-S60129479-A (JP)
Inventor: GUREN ETSUCHI MATSUKARU
IPC: F16K15/02
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04116675-A (JP)
Title: Electrophotographic copying machine
Inventor: TADA FUMIO
IPC: G03G15/04
Filed: 1990-09-07
Abstract: PURPOSE:To control the deterioration of a photosensitive body and to prevent surface fogging from occurring by previously detecting a light quantity on the surface of the photosensitive body by a light quantity sensor and controlling the output of a light source so that the detected value may be an appropriate value. CONSTITUTION:A protective plate 15 is fitted in a slit 3a on the upper surface of a copying machine main body 3, and the light quantity sensor 21 is positioned in parallel with the plate 15 in the slit 3a on the upstream side of the plate 15 in the feeding direction of a light transmissive document 1. A transmission light 17 is formed to be opposed to the sensor 21 on the lower surface of a document feeding mechanism 5 and a part of light emitted from the light source 6 passes the transmission light 17 and is received by the sensor 21. The output of the sensor 21 is inputted in a central processing unit and the output of the central processing unit is given to a light source control part for controlling the light quantity of the light source 6. Thus, a copied image is always formed with appropriate exposure without receiving the effect of the light transmissivity of the light transmissive document.
Patent JP-H1164293-A (JP)
Title: Method for magnetically non-destructively inspecting crack of concrete
Inventor: OTSUKA KOJI
IPC: G01N27/83
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To non-destructively accurately decide a depth and direction of a crack of concrete by magnetizing magnetic material powder cast in the crack of the concrete from its surface by an exciting coil from its surface, and measuring amplitude, phase and magnetic field distribution of a magnetic field generated on the surface of the concrete. SOLUTION: An E-shaped core 4 has legs 4a, 4b and 4c, and is, for example, formed of ferrite magnetic material. Exciting coils 5a, 5b and detecting coil 6 are wound on the core 4. A Z-axis is set to a direction of a normal stood on a surface of concrete. And, X-axis direction and Y-axis direction are decided in directions perpendicular to the Z-axis and perpendicular to one another. The magnetic material powder is cast in crack to be inspected from the surface of the concrete. A substantially center of the crack exposed on the surface of the concrete is brought into coincidence with a center of the central leg 4c of the core 4. Then, the core 4 is rotated at the Z-axis as a center, and a direction of the exciting magnetic field is changed, and hence a direction and size of the crack can be detected.
Patent JP-H08103002-A (JP)
Title: Vehicle information processor
Inventor: MIYAUCHI TAKASHI
IPC: B60L3/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a vehicle information processor in which setting changing, the troubles of an operation are avoided by eliminating a setting switch, train formation information is accurately recognized to improve the services to screws and passengers, and labors such as alteration, etc., of a set value is obviated even at the time of altering the formation such as addition or separating a vehicle. CONSTITUTION: The vehicle information processor comprises a fixed formation 1 formed of a plurality of vehicles, GPS antennas A11-A15 and GPS receivers P11-P15 placed on all the vehicles in the fixed formation, and GPS information processing means 11 for obtaining a distance between the GPS antennas from the GPS information, recognizing the length of the formation, and automatically allocating vehicle numbers to build a network.
Patent JP-H0960968-A (JP)
Title: Hot water heating device for vehicle
Inventor: ARAI KONOSUKE
IPC: F01N5/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heating device for vehicles which eliminates such troubles as an exhausted battery and is capable of heating a large amount of hot water. SOLUTION: A heat exchanger 3 for heating hot water is mounted on an exhaust system of a car where water is circulated through the heat exchanger 3, thereby heat-exchanging the exhaust gas passing through the exhaust system so that hot water may be boiled up.
Patent JP-H0581022-A (JP)
Title: Problem solution system by hypothesis inference
Inventor: FUJIWARA YASUSHI
IPC: G06F9/44
Filed: 1991-09-18
Abstract: PURPOSE:To infer a hypothesis at high speed by eliminating an environment set so as to update a label if the environment set exceeds a prescribed length when the label being the set of the environment set is updated so as to infer the hypothesis. CONSTITUTION:Environments belonging to the labels of respective nodes xi are extracted one by one and the merged set is calculated. Only the set whose number of elements is less than a restricted value is added to the original label of the node (n). Then, it is compared with a no good label so as to ensure the non-contradiction of environment appearing in the label. Furthermore, environments are mutually compared so as to ensure a minimum characteristic. The label of (n) which is updated is furthermore propagated. The safety of the label which is lost owing to the alteration of a function so that a user can designate and restrict the label length of the node and owing to keep high speed is made up by using a horn node theorem proof unit together.
Patent JP-H0583757-A (JP)
Title: Exchange system
Inventor: CHIKEDERA TAKAMITSU
IPC: H04Q3/58
Filed: 1991-09-18
Abstract: PURPOSE:To prevent communication interruption between busy terminal equipments even when a call interruption request takes place. CONSTITUTION:In the system which uses a public network 5, makes call connection between multiplexers 20 far transmission data giving and reception between the multiplexers, connects an exchange to the multiplexer and in which each external line dependent communication information between exchanges 1, 2 is multiplexed by the multiplexer and sent to a public network and the communication between communication terminal equipments 6, 7 accommodated in the exchange is implemented, the multiplexer is provided with a call interruption processing means 11 executing call interruption to the public network, a means 11 generating a call interruption request when a prescribed time comes, a closing processing means 11 checking the operating state of each external line for the exchange upon the receipt of the call interruption request, applying closing processing to an idle external line and applying forced closing processing to a busy external line after lapse of a prescribed margin time and with a call interruption processing means 11 commanding a call interruption processing to the call interruption processing means after the end of the closing processing by the closing processing means.
Patent JP-H1183947-A (JP)
Title: Test circuit for dc test and dc test method using test circuit for dc test
Inventor: KOMOTA MICHIO
IPC: G01R31/3185
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a test circuit for DC tests and a DC test method using a test circuit for DC tests wherein a layout is designed easily and malfunctions due to a simultaneous change are not caused. SOLUTION: Values of test circuit 20a-20d holding values output from output buffers 7a-7d at the moment are circulated by four shift operations in the testing test circuits 20a-20d. An input destination of a selector is switched at every shift operation, whereby the test circuits 20a and 20c hold a value of a DC test DATA In signal line 11 and the test circuits 20b and 20d hold the original values after the four shift operations. These values are supplied to the output buffers 7a-7d. A simultaneous change count of the output buffers is restricted to 2. Accordingly a DC test without a malfunction of an LSI because of the simultaneous change of output buffers is enabled.
Patent JP-2001068984-A (JP)
Title: Semiconductor switch circuit and mobile communication terminal
Inventor: TSUBOTA KUNIHIKO
IPC: H04B1/44
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch circuit with less distortion in a transmission signal and a power loss attended therewith by increasing a level fall time with respect to an increase in the potential of an antenna circuit at transmission switching. SOLUTION: This circuit 1 has resistors R5, R6 and diodes D1, D2 that recover a level of a 1st signal terminal P1, and MESFETs 21-24 that perform switching. The 1st signal terminal P1 and a 2nd signal terminal P2 are conductive for a reception period and the 1st signal terminal P1 and a 3rd signal terminal P3 are conductive for a transmission period. The increase in a level at the 1st signal terminal P1 at transmission changeover is quickly recovered by the resistors R5, R6 and inserting diodes D1, D2 to the circuit enhances a degree of freedom of the MESFET design.
Patent JP-S6483481-A (JP)
Title: Motorcycle
Inventor: HORIIKE TATSU
IPC: B62J17/00
Filed: 1987-09-25
Abstract: PURPOSE: To enable high speed cornering by controllably providing a speed reduction mechanism by air resistance on a front cowl installed on a main frame in a motor-bicycle in which a front frame and the main frame are connected to each other to freely oscillate. CONSTITUTION: As bank direction force is applied to a car body through a handle 11 by a driver at the time of cornering, a front frame 1 and a front wheel 4 oscillate about a connection shaft 1a through upper and lower swing arms 9, 10 and a steering shaft 6. In the meanwhile, a rear wheel 2 and a main frame 23 are freely capable of oscillation about the connection shaft la instead of banking. In this case, a screen B is disposed on a front cowl A to be rotatable about a rotation shaft D to compose a speed reduction mechanism S. At the time of cornering, a hydraulic cylinder E is actuated, and the rotation shaft D is rotated through a connection link F. A screen B is thus risen to enlarge its wind pressure area for improving speed reducing effect.
Patent JP-H0690264-A (JP)
Title: Automatic carrier adjustment circuit
Inventor: MINOWA MORIHIKO
IPC: H04L27/36
Filed: 1992-09-08
Abstract: PURPOSE:To automatically suppress the leakage of a transmission carrier regardless of the change of the state of a modulator with respect to the automatic carrier adjusting circuit used in, for example, a transmitter for digital mobile communication. CONSTITUTION:The transmitter with a signal processing part 1, a DC voltage applying part 2, and a quadrature modulating and amplifying part 4 is provided with an amplitude detecting part 5 which detects a part of the output of the quadrature modulating and amplifying part 4 to obtain a detection voltage and a DC voltage control part 6 to which transmission data information, corresponding amplitude information, and the transmission timing from the signal processing part 1 and the detection voltage from the amplitude detecting part 5 are applied and which uses transmission data information and the transmission timing to obtain the difference between amplitude information and the detection voltage and generates a DC offset voltage corresponding to this difference and sends this voltage to the DC voltage applying part 2.
Patent JP-H08105664-A (JP)
Title: Air conditioner using absorption type refrigerator
Inventor: TANAKA TAKASHI
IPC: F24F11/02
Filed: 1994-10-03
Abstract: PURPOSE: To prevent the decrease of the control of a condensing temperature at the time of starting the control by inhibiting the calculation until the temperature of a condenser arrives at a predetermined temperature, and altering the initial value when the temperature of the condenser exceeds the predetermined temperature. CONSTITUTION: The calculation is not executed until the operation is started and the temperature of a condenser 16 is raised to a predetermined temperature. At the stage that the temperature of the condenser 16 reaches the predetermined temperature, the initial integrated value is added to the calculating means of a controller 30, the calculation is started, and the control of an air cooled fan 17 is started. When the temperature of the condenser 16 exceeds the set temperature within a predetermined time from the start of the control, the initial value is altered even if the control is started by the calculating means, and the control is started according to the altered initial value at the following control.  Thus, the rise of the temperature of the condenser 16 can be expedited before the start of the control, the pressure difference between the condenser 16 and the evaportor 10 is obtained, and the cooling can be early started.
Patent JP-S60132039-A (JP)
Title: Control device in internal-combustion engine
Inventor: WAKABAYASHI NARIYUKI
IPC: F02D41/40
Filed: 1983-12-20
Abstract: PURPOSE:To maintain acceleration rate approximately same by controlling fuel amount according to the pedalling amount of an accelerator pedal and the speed change step of a transmission. CONSTITUTION:By an accelerator pedal sensor 6 provided on a accelerator pedal 4 is obtained the pedalling amount of the accelerator pedal. The speed change step of a transmission 3 is detected by a speed change step detector 7. Fuel amount supplied from a fuel supply unit 8 is varied according to the output signal from the accelerator pedal sensor 6, while being varied also according to the output signal from said sensor 7. Thus, acceleration rate can be maintained approximately same from the low speed step to the high speed one of the transmission.
Patent JP-S6298256-A (JP)
Title: Method for measuring respiration speed
Inventor: AKIYAMA KOICHI
IPC: G01N33/18
Filed: 1985-10-25
Abstract: PURPOSE:To calculate always an exact respiration speed by detecting the inflection point of a dissolved oxygen consumption curve by a respiration speed converter, setting the range where linear approximation is possible, calculating an equation for an approximate straight line by using the data on the dissolved oxygen consumption in said range and calculating the respiration speed by the inclination of said line. CONSTITUTION:A measurement stage signal 32 enters a central processing circuit 27 and a measurement action is started in the respiration speed converter 11. The circuit 27 reads the dissolved oxygen concn. signal 30 from a DO amplifier at prescribed time intervals, converts 26 the signal to a digital signal and stores 28 the signal. The time data in the stage of reading is also stored 28. Such process is repeated until the measurement stage ends and the data on the dissolved oxygen consumption curve is stored 28. The circuit 27 determines the range where the data can be linearly approximated from the stored data upon ending of the measurement circuit and determines the equation for the approximate straight line by the calculation of a method of least squares. The respiration speed is determined from the inclination of said straight line and is outputted 29.
Patent JP-2000063064-A (JP)
Title: Safety device for elevator
Inventor: KAZAMA MASAYUKI
IPC: E05F7/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent entrainment in a door opening time so as to improve safety. SOLUTION: When an operation plate 28 is attracted by means of an electromagnet excited in response to a door opening signal, a contact plate 32 fixed to the operation plate 28 via an operation shaft 31 is moved to the entrance side, and a cover 22 is deformed so as to be protruded from the entrance. In this way, a passenger touching the cover 22 is naturally. alarmed of a door opening action through the sense of touch.
Patent JP-S6394010-A (JP)
Title: Starting device for power generation plant
Inventor: MATSUMOTO HIROSHI
IPC: F22B35/14
Filed: 1986-10-09
Abstract: PURPOSE:To rapidly tackle the error in the schedule by monitoring the difference between the actual starting schedule after starting and the schedule before starting and informing an operator of the error when the error exceeds a prescribed value. CONSTITUTION:In a starting schedule preparing function 1000, an initial value estimating means 200 estimates the initial value based on the difference between the standard cooling characteristic and the actual cooling state through the application of the fuzzy estimation 500, and a standard schedule preparing means 300 estimates the initial schedule, and a dynamic characteristic model 100 quantitatively calculates the starting characteristic. A schedule optimizing means 400 qualitatively evaluates the starting characteristic, and performs optimization through the repetitive calculation method, confirming the operation restrictng conditions, and determines the starting schedule and performs the starting control 3000. When an error is generated in the schedule to be performed during starting, the starting schedule preparing function 1000 displays said error on a display device 5000, together with the plant state quantity, and informs an operator 6000 of said error. Therefore, the required time for starting can be shortened, and the safe starting can be estimated.
Patent JP-S59133247-A (JP)
Inventor: PIN YUAN RIU
IPC: C08L21/00
Filed: 1983-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6298762-A (JP)
Title: Integrated circuit
Inventor: YANO MASAAKI
IPC: H01L21/822
Filed: 1985-10-25
Abstract: PURPOSE:To facilitate the DC check of an integrated circuit by providing a first reference potential terminal supplying a reference potential to an output circuit, and a second reference potential terminal supplying the reference potential to an internal logic element. CONSTITUTION:An integrated circuit 21 comprises a plurality of terminals 22 disposed in the peripheral portion of a chip, an input buffer element 23, an input-output buffer element 24 and an internal logic element 25. A reference potential given to an output circuit in the input-output buffer element 24 is supplied from a first reference potential terminal 26, and a reference potential given to a basic circuit of the internal logic element 25 is supplied from a second reference potential terminal 27. While the same potential is supplied to the first reference potential 26 and the second reference potential 27 at the time of a normal operation, a higher or lower voltage level than a logic level is supplied to the second reference potential 27 when an output level is checked up. Thereby a logic '1' or '0' level is outputted forcedly to an output terminal.
Patent JP-H0795468-A (JP)
Title: Image pickup device
Inventor: YAMAZAKI YASUYUKI
IPC: H04N5/232
Filed: 1993-09-27
Abstract: PURPOSE:To provide an image pickup device which does not need any element such as a prism put into an optical path by using plural image pickup means, display means and blur correcting means in a unified way. CONSTITUTION:The output signal received from a changeover switch S7 through a signal processing system is supplied to a changeover switch S8. Then the output signal sent from an image pickup element 3a is discriminated from the output signal sent from an image pickup element 3b, and both output signals are shown on the display devices 19 and 20 respectively. A motion vector detecting circuit detects an image motion vector out of the digital image signal received from a DSP 17, and the picture blur is detected. Then a control signal is supplied to a VAP(variable apex prism) drive circuit 25 so that the picture blur is corrected. Thus the blur of the object light is corrected by the VAP 23a and 23b. Thus it is not needed to put such an element as a prism into an optical path. Furthermore the information on the photographing conditions of an image pickup device such as the magnification can be displayed, and the size of the image pickup device can also be reduced.
Patent JP-H0688719-A (JP)
Title: Method for inspecting state in pipe utilizing sound wave
Inventor: NISHIZAWA TAKAO
IPC: G01B17/02
Filed: 1992-09-08
Abstract: PURPOSE:To measure the vacant cross-sectional area in a pipe having the bend quantitatively by inputting the specified sound wave signal from one end of the pipe, receiving the sound wave signal at the other end, and obtaining the auto-correlation function at the time, which is different from the sample value from the received sound wave signal. CONSTITUTION:A speaker 2, which is attached to one-end part of a pipe 1, is driven with a sound generator 4. The sound wave signal, which is received with a receiver that is attached to the other end part of the pipe 1, is sent into a data processing device 7 through a signal line 6. Then, the data processing device 7 extracts the sample value from the waveform of the sound wave signal. The auto-correlation coefficient at the time, which is different in the waveform, is computed. A partial correlation coefficient is computed by utilizing a linear prediction coefficient based on the auto- correlation coefficient. The computed partial correlation coefficient is made to be the reflection coefficient. The distribution of the vacant cross-sectional areas in the pipe at each position of the pipe 1 in the axial direction is computed based on a recurrence formula, which is formed between the reflection coefficient and the value of the cross-sectional area of the opening, which is measured beforehand at either end of the pipe 1.